How to Repair a Leaking Faucet in Silver Spring, PA
To repair a leaking faucet, shut off the water, take the faucet apart and replace the worn part inside, usually a rubber washer, an O-ring or a cartridge. Many homeowners in Silver Spring, PA can do this with basic tools. Stop and call a plumber if a valve will not close or a pipe is spraying.
What is actually leaking and why
A faucet drips because a seal inside it has worn out or a hard deposit is keeping it from closing. A drip from the spout means the valve seat or seal is failing. Water that seeps around the handle or base points to an O-ring or packing nut. Match the symptom to the part, and the repair gets simple.
A single drip can waste a surprising amount of water over weeks, and it shows up on the bill. The same shutoff steps below also apply to a toilet repair if you spot a running or leaking toilet while you work under the sink.
Which part is worn? Symptom to likely fix
Find your faucet type first, since each uses a different internal part.
| Faucet type and sign | Likely worn part | First step |
|---|---|---|
| Two handles, drips from the spout | Rubber washer or seat on a compression stem | Remove the stem and replace the washer |
| Single handle that drips or turns stiffly | Cartridge or its O-rings | Pull the cartridge and match it to a new one |
| Single handle ball type, leaks at the base | O-rings, seats and springs in a ball assembly | Replace the kit made for your model |
| Two handles that drip and turn a quarter-turn | Ceramic disc cartridge | Replace the cartridge, since discs rarely fail otherwise |
| Water seeps around the handle | Packing nut or O-ring at the stem | Tighten gently, then replace the O-ring if it persists |
If you cannot tell your faucet type, take the old part to a hardware counter and ask for a match before you buy.
Step by step: replace the worn part
Plan on a towel, a bucket, an adjustable wrench, a screwdriver and a small bag for parts.
- Shut off the water
Turn the oval or round handles under the sink clockwise until they stop. Open the faucet to drain the line and confirm the flow has stopped.
- Plug the drain and take photos
Place a rag or plug in the sink drain so small screws cannot fall in. Photograph each stage as you take the faucet apart.
- Remove the handle
Pry off the decorative cap, remove the screw and lift off the handle. A stuck handle may need a gentle wiggle, not force.
- Pull the stem or cartridge
Unscrew the packing nut or retaining clip with the wrench and lift out the stem or cartridge. Note the order of parts as they come out.
- Replace the worn part and clean
Fit the new washer, O-ring or cartridge. Wipe mineral crust from the seat and threads with a soft cloth or a brush and white vinegar.
- Reassemble and test
Put everything back in reverse order, turn the water on slowly and check for drips at the spout and base.
When to stop and call a plumber
DIY is reasonable for a dripping faucet. It becomes a bad idea once any of these appear.
- The shutoff valve under the sink will not turn or does not stop the water. Do not force it.
- Water sprays from a supply line, a connection or the wall behind the faucet.
- The handle, stem or nut is seized, cracked or stripped, and a wrench slips.
- The faucet is fixed to the wall and the leak is behind it, such as a tub or shower valve.
- You see green corrosion on a fitting, or the supply pipe flakes or bends.
- A new part still leaks after two attempts. Replacement of the whole faucet is likely cheaper than more repairs.
Worth knowing: if the shutoff won't close, shut the main
If the valves under the sink fail, locate your main water valve and turn it clockwise to stop the supply to the whole house. Run a nearby faucet until the water stops. Then call, because a fixture valve that will not close needs replacement before the faucet job can finish.
Photograph the area for your insurer first. Coverage varies by policy, so ask your insurer before cleanup if water spread beyond the sink.
Small habits that stop repeat drips
Close handles until the flow stops and then no further. Cranking a handle hard against the seat crushes washers and wears the seat, which is a common reason a repair does not last. Single-handle faucets also last longer when you avoid slamming them shut.
Unscrew the aerator at the spout every few months and soak it in white vinegar to dissolve crust. A clogged aerator raises pressure behind the faucet and can make a marginal seal drip. Keep the old parts in a labeled bag until you are sure the repair has held for a few days.
Before you start: a short safety checklist
- Run hot water for a minute at the end and let it cool, since stored hot water can scald when a line opens.
- Keep a bucket and towels ready under the sink for water left in the lines.
- Lay a towel in the bowl or tub so a dropped tool does not crack the porcelain.
- Never use pliers directly on chrome without a cloth, since they scar the finish.
- Check that nothing electrical, such as a disposal plug, sits where water will drip.
- Know where your main water valve is before you begin, in case a fixture valve fails.
What drives the cost if you hire it out
A plumber can price a faucet repair only after seeing the fixture, because the answer depends on the faucet type, the availability of parts and the condition of the valves under it. A faucet from a common maker with a stock cartridge is a short job. A discontinued model or a corroded shutoff can turn it into a replacement. Read the quote for which parts are included and who removes the old faucet.
If you want a plumber for a drip or a bad valve, compare faucet and sink repair quotes by asking each company what is included and whether the shutoff valves are checked or replaced.
Silver Spring homeowners: your water utility and hard water
Mineral crust on the aerator or around the spout is common where water leaves deposits. No verified hardness figure exists for Silver Spring, so test your tap with a test kit and ask your water utility for its annual water quality report. Some homes use private wells, which can differ a lot from public supply.
Check your bill to see who supplies you. Columbia Water Company says it serves West Hempfield Township and the boroughs of Columbia, Mountville and Marietta, while Lancaster City Water also appears on the township website. The right answer for your street is on the bill, not on this page. Homes in Mountville and the city of Lancaster are served by different water providers, so a neighbor across town may have different water than you.
If your home has older galvanized steel supply lines, loosening fittings can break them. That is another reason to stop at the shutoff rather than twist hard.
Local facts here come from the Columbia Water Company PA PUC press release, the West Hempfield Township website and general plumbing knowledge.
Quick answers to common questions
No. Without the valve closed, removing the stem or cartridge sends water out of the faucet body. Always shut off the water and open the faucet to confirm it stops.
The valve seat may be pitted or crusted. Clean it, or resurface it with a seat tool, and check that the washer size and shape match. If it still drips, the seat or the whole faucet may need replacing.
Look for a brand name or model number on the faucet. Otherwise, remove the old cartridge and take it to a hardware or plumbing supply counter. Match it exactly, because similar ones often do not fit.
No, unless a valve will not shut off or a supply line is spraying. A slow drip can wait for a convenient time. A spray should be handled right away by closing the nearest shutoff or the main.
There is no verified hardness figure for the area. Test your tap and ask your water utility for its quality report. If hard water crusts your fixtures, vinegar cleans light deposits and a water treatment professional can advise on more.
Sources behind this guide
- According to the Pennsylvania Office of Attorney General's Home Improvement Consumer Protection Act brochure, contractors doing $5,000 or more of home improvement work in a year must register, and a written contract is required when work costs more than $500. Check any contractor at attorneygeneral.gov.
- According to a Pennsylvania Public Utility Commission press release, Columbia Water Company serves Columbia, Mountville and Marietta boroughs plus West Hempfield, Rapho, East Donegal and Manor townships.
- West Hempfield Township website (westhempfield.org), for the township's permit application, building code official and septic pumping notice.
Want a plumber to look at it?
Call the line, describe what you see, and ask for a same-day appointment when available.